Property tax & assessment — Mattawan, Ontario

What is the tax rate? When are taxes due? How is property assessed?

In the Township of Mattawan, Ontario, property tax & assessment rules are set by By-law 2026-004 - 2026 Interim Tax Levy and 2 other bylaws, verified 2026-10-26. Tax rate: 50% of the total amount of taxes for municipal and school purposes levied on the property for the year 2025. Due dates: one installment; due and payable on the 31st day of MARCH 2026.

By-law 2026-004 - 2026 Interim Tax Levy adopted bylaw
tax rate 50% of the total amount of taxes for municipal and school purposes levied on the property for the year 2025 s. 1
due dates one installment; due and payable on the 31st day of MARCH 2026 s. 2
penalty interest Penalty of 1.25% added thereafter and 1.25% per month until December 31, 2026; interest at 1.25% per month (or fraction thereof) on taxes in default on January 1, 2026 s. 3; s. 4; s. 5
scout note

Municipality of Mattawan 2026 interim levy; single instalment due 31 March 2026; penalty 1.25% per month from 1 April.

By-law 2026-008 - 2026 Tax Ratios adopted bylaw

Municipality of Mattawan tax ratios by property class for 2026.

By-law 2026-009 - 2026 Tax Rates, Penalty and Interest adopted bylaw
tax rate Residential/Farm: municipal .01694740, education 0.00153000, total 0.01847740; Multi Residential: municipal .01864214, education 0.00153000, total 0.02017214; Commercial Occupied: municipal .01925486, education 0.00880000, total 0.02805486; Commercial Vacant: municipal .01347840, education 0.00880000, total 0.02227840; Industrial Occupied: municipal .01917869, education 0.00880000, total 0.02797869; Industrial Vacant: municipal .01246615, education 0.00880000, total 0.02126615; Aggregate Extraction: municipal .01560583, education 0.00511000, total 0.02071583; Pipelines: municipal .03422304, education 0.00880000, total 0.04302304; Farmlands: municipal .00423685, education 0.00038250, total 0.00461935; Managed Forests: municipal .00423685, education 0.00038250, total 0.00461935 s. 1
due dates all taxes for the final levy shall become due and payable in one installment on the 31st day of August 2026 s. 2
penalty interest penalty of 1.25%, for each month or fraction thereof in which the arrears continue; interest at the rate of 1.25% per month on all taxes unpaid as of December 31, 2026 s. 3; s. 4
scout note

Municipality of Mattawan 2026 tax rates; 2026 municipal levy $545,599. 1.25% per month penalty/interest on arrears.

By-laws 2023-2026 index

Index listing Mattawan tax rate, ratio and interim levy by-laws.

Machine-readable: property-tax.json · Official website: https://mattawan.ca/ · Last verified 2026-10-26 · Property tax & assessment across Ontario · Property tax & assessment in other municipalities